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1,4-Bis-((Z)-4-trimethylsilanyl-but-1-en-3-ynyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157835-77-3

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157835-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157835-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,3 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 157835-77:
(8*1)+(7*5)+(6*7)+(5*8)+(4*3)+(3*5)+(2*7)+(1*7)=173
173 % 10 = 3
So 157835-77-3 is a valid CAS Registry Number.

157835-77-3Relevant academic research and scientific papers

Revolveneynes: Novel eneyneparacyclophanes by sequential palladium coupling

Romero, Miguel A.,Fallis, Alex G.

, p. 4711 - 4714 (1994)

The synthesis and initial study of a new series of eneyne-bridged cyclophanes (revolveneynes) are described in which the phenyl rings are free to rotate within the cavity. Either palladium coupling or oxidative dimerization provided rapid access to [14],

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